I heard recently of somone feeding tuna to monitors. It got me thinking. Do species catch fish in the wild and eat them. I would imagine that monitors that live near water (waters, mangrove, etc)would at least eat dead fish.
So my question is: Has anyone ever fed tuna in springwater or sardines to their monitors? If so did you notice any difference in fecal matter (being messy or smelly) with them.
OR
Is this a totally bad idea?
I know whole prey items are the best and it is best to use rodents as a staple.
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Ed
There are water dragons, chameleons, frilled dragons, pythons, and monitors in my jungle room.

